<s>
OpenKM	B-Language
is	O
a	O
document	O
management	O
system	O
that	O
provides	O
a	O
web	O
interface	O
for	O
managing	O
nonspecific	O
files	O
.	O
</s>
<s>
It	O
has	O
a	O
Free/Libre	B-Application
Community	O
Edition	O
,	O
and	O
a	O
proprietary	O
Enterprise	O
Edition	O
.	O
</s>
<s>
OpenKM	B-Language
includes	O
a	O
content	O
repository	O
,	O
Lucene	B-Language
indexing	O
,	O
and	O
jBPM	B-Language
workflow	O
.	O
</s>
<s>
The	O
OpenKM	B-Language
system	O
was	O
developed	O
using	O
open	O
technology	O
(	O
Java	B-Language
,	O
Tomcat	B-Language
,	O
Lucene	B-Language
,	O
Hibernate	B-Library
,	O
Spring	B-Application
)	O
.	O
</s>
<s>
In	O
2005	O
,	O
two	O
developers	O
involved	O
in	O
open	O
source	O
technologies	O
decided	O
to	O
start	O
an	O
open-source	B-Application
project	O
based	O
on	O
high-level	O
technologies	O
to	O
build	O
a	O
document	O
management	O
system	O
that	O
they	O
chose	O
to	O
call	O
OpenKM	B-Language
.	O
</s>
<s>
At	O
the	O
end	O
of	O
2006	O
,	O
the	O
first	O
OpenKM	B-Language
version	O
was	O
released	O
.	O
</s>
<s>
In	O
2011	O
and	O
2012	O
,	O
OpenKM	B-Language
began	O
to	O
expand	O
its	O
markets	O
,	O
translating	O
the	O
application	O
to	O
over	O
35	O
languages	O
,	O
allowing	O
the	O
Document	O
Management	O
System	O
to	O
be	O
used	O
worldwide	O
by	O
creating	O
a	O
network	O
of	O
partners	O
.	O
</s>
<s>
In	O
2017	O
OpenKM	B-Language
established	O
subsidiaries	O
in	O
France	O
,	O
Germany	O
,	O
Indonesia	O
,	O
Italy	O
,	O
Malaysia	O
,	O
the	O
MENA	O
region	O
,	O
and	O
the	O
USA	O
.	O
</s>
<s>
In	O
2018	O
OpenKM	B-Language
Poland	O
in	O
2019	O
OpenKM	B-Language
Hungary	O
,	O
OpenKM	B-Language
Serbia	O
,	O
and	O
OpenKM	B-Language
China	O
,	O
and	O
in	O
2021	O
OpenKM	B-Language
Russia	O
were	O
incorporated	O
into	O
the	O
OpenKM	B-Language
worldwide	O
network	O
of	O
subsidiaries	O
.	O
</s>
<s>
OpenKM	B-Language
uses	O
the	O
GNU	B-License
General	I-License
Public	I-License
License	I-License
(	O
Version	O
2	O
)	O
license	O
.	O
</s>
<s>
OpenKM	B-Language
is	O
a	O
web-based	O
document	O
management	O
application	O
,	O
so	O
only	O
a	O
web	O
browser	O
is	O
needed	O
to	O
use	O
it	O
.	O
</s>
<s>
OpenKM	B-Language
implements	O
a	O
Web	O
2.0	O
user	O
interface	O
framework	O
based	O
on	O
GWT	B-Language
(	O
Google	B-Language
Web	I-Language
Toolkit	I-Language
)	O
that	O
supports	O
Firefox	B-Application
,	O
Internet	B-Application
Explorer	I-Application
,	O
Safari	B-Application
,	O
Chromium	B-Language
and	O
Google	B-Application
Chrome	I-Application
and	O
the	O
latest	O
versions	O
of	O
Opera	B-Application
.	O
</s>
<s>
Also	O
available	O
,	O
a	O
user	O
interface	O
adapted	O
for	O
mobile	O
devices	O
based	O
on	O
JQuery	O
Mobile	O
,	O
Add-ins	O
for	O
Microsoft	O
Office	O
,	O
WebDAV	O
and	O
CIFS	O
protocol	O
for	O
connecting	O
OpenKM	B-Language
repository	O
as	O
a	O
network	O
drive	O
and	O
FTP	O
protocol	O
.	O
</s>
<s>
OpenKM	B-Language
is	O
developed	O
using	O
Java	B-Language
technology	I-Language
based	O
on	O
Java	B-Language
EE	O
standards	O
and	O
the	O
JBoss	B-Language
application	I-Language
server	I-Language
.	O
</s>
<s>
Therefore	O
,	O
it	O
can	O
be	O
installed	O
and	O
executed	O
on	O
various	O
platforms	O
(	O
Linux	B-Application
,	O
Windows	B-Application
,	O
etc	O
.	O
)	O
</s>
<s>
The	O
OpenKM	B-Language
architecture	O
is	O
based	O
on	O
the	O
following	O
technologies	O
:	O
</s>
<s>
Due	O
to	O
its	O
architecture	O
,	O
OpenKM	B-Language
can	O
work	O
on	O
any	O
operating	O
system	O
Unix	B-Application
,	O
Linux	B-Application
,	O
Windows	B-Application
though	O
Linux	B-Application
is	O
recommended	O
by	O
the	O
developers	O
.	O
</s>
<s>
Data	O
can	O
be	O
stored	O
in	O
a	O
directory	O
or	O
in	O
any	O
RDBMS	O
(	O
Oracle	B-General_Concept
,	O
PostgreSQL	B-Application
,	O
MySQL	B-Application
,	O
SQL	B-Application
Server	I-Application
,	O
etc	O
.	O
)	O
</s>
